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A Brief Explanation of the Comprehensive Tester for Variable Frequency Transformers
2025-05-07 -
Advantages and disadvantages analysis of fully automatic anti-interference dielectric loss tester
2025-03-24 -
Advantages and Disadvantages of SF6 Comprehensive Tester
2024-11-18 -
Advantages and disadvantages of underground pipeline detectors
2025-01-10 -
Advantages of ultra-low frequency and high voltage generator products
2024-04-03
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Use method of power supply for DC resistance tester with its
2020-02-21Zc-205a DC resistance tester of our company adopts new power technology, which has the characteristics of small volume, light weight and large output current. The whole instrument is controlled by single-chip microcomputer, which can automatically complete self inspection, data processing, display and other functions, with automatic discharge and discharge indication… -
Product characteristics of wireless secondary load and volta
2020-02-17Zc-106c wireless secondary load and voltage drop tester is also called secondary voltage drop load online tester and transformer secondary voltage drop load online tester. It can complete high-precision measurement of three-phase voltage, current, phase, frequency, power, power factor, three-phase imbalance and other electrical parameters with a single host, and… -
After the reorganization of Minjiang hydropower and State Gr
2020-02-12Minjiang hydropower held the first extraordinary general meeting of shareholders in 2020 on February 11. After considering the plan of changing the company's name, "Sichuan Minjiang water conservancy and Power Co., Ltd." will be changed to "State Grid Information and Communication Co., Ltd.". English name changed from "Sichua Minjiang hydropower… -
Brief introduction and product configuration of secondary pr
2020-01-18At present, most of the secondary load test methods in the market use the volt ampere phase method to test. This method has some disadvantages, such as wiring trouble, need to disconnect the current circuit to access the measurement, and the reading is not direct. The zc-106c wireless secondary… -
Basic operation instructions of wireless secondary voltage d
2020-01-17Zc-106c wireless secondary voltage drop tester is a distributed wireless synchronous instrument for measuring the secondary voltage drop load and volt ampere phase and other electrical parameters of voltage transformer. It consists of two handheld measuring terminals. When each handheld terminal is used separately, it can be used as a… -
Measurement and wiring method of secondary load tester
2020-01-16Zc-106c wireless secondary load and step-down tester is also called secondary voltage drop load online tester and transformer secondary voltage drop load online tester. A single host can complete high-precision measurement of three-phase voltage, current, phase, frequency, power, power factor, three-phase imbalance and other electrical parameters. Secondary load tester … -
Safety precautions for CVT capacitor voltage transformer rat
2020-01-15CVT capacitive voltage transformer transformation ratio tester (pta-2000c) is a new generation of innovative Pt testing instrument developed by our company based on traditional transformer calibration device based on voltage regulator, booster and series resonance, which widely listens to the opinions of users, after a lot of market research and… -
The introduction of the test panel of capacitor voltage tran
2020-01-10Pta-2000c capacitor voltage transformer tester is a new generation of innovative Pt testing instrument developed on the basis of traditional transformer calibration device based on voltage regulator, booster and series resonance, which widely listens to the user's opinions, after a lot of market research and in-depth theoretical research. The… -
Precautions for CVT capacitor voltage transformer ratio test
2020-01-09CVT capacitive voltage transformer transformation ratio tester is a new generation of innovative Pt testing instrument developed by Zhizhuo measurement and control based on the traditional transformer calibration device based on voltage regulator, booster and series resonance, widely listening to the user's opinions, after a lot of market research and… -
The use of electronic multiple frequency withstand voltage d
2020-01-08The induced voltage withstand test of transformer and mutual inductor is an important test to ensure that the quality of products meets the national standard. The induction voltage withstand test of transformer winding longitudinal insulation among turns, layers, sections and phases is an important item in transformer insulation test. The…
